Tillandsia xerographica forma variegata
Moffler
Taxonomic Change:
Variegation should be considered a phenomenon that happens once and a while, even in the wild and does not make it a different taxon. It is better to look at it as a Cultivar. (
personal communication with Derek Butcher
)
Literature references:
J. Bromeliad Soc.
:
28:165b
Selby B.G.
U.S. Nat. Herb.